A.431.5mm B.821.5mm C.44.5mm D.83.5mm
A.Dmax-D B.Dmax-Dmin C.D-Dmax D.D-Dmin
A.Ⅰ+Ⅲ+Ⅳ B.Ⅰ+Ⅱ+Ⅴ C.Ⅱ+Ⅳ D.Ⅰ+Ⅱ